// pages/whyprint/whyprint.js
Page({

  data: {   param:''

  },

  onLoad: function (options) {
      
  },

 
  onShow: function () {

  },

  whyfile(){
    wx.navigateTo({
      url: '/pages/whyprint/detail?param=1',
    })
  },
  whycertificate(){
    wx.navigateTo({
      url: '/pages/whyprint/detail?param=2',
    })
  },
  whycopy(){
    wx.navigateTo({
      url: '/pages/whyprint/detail?param=3',
    })
  },
  whyphoto(){
    wx.navigateTo({
      url: '/pages/whyprint/detail?param=4',
    })
  }
})